public void Offset(Vector2D vector)
{
for(int i = 0; i < Vertices.Count; ++i)
{
Point2D vertex = Vertices[i];
Vertices[i] = new Point2D(vertex.X + vector.i, vertex.Y + vector.j);
}
}
/// <summary>
/// Colides Method, checks for entity collisions.
/// </summary>
/// <param name="entity">Entity to check against.</param>
public virtual bool Colides(Entity entity)
{
flag = false;
foreach (Bounding hitbox in _hitboxes)
{
foreach (Bounding check in entity.Hitboxes)
{
Vector2D polygonATranslation = new Vector2D();
PolygonCollisionResult r = hitbox.PolygonCollision(hitbox.Polygon, check.Polygon, _movement.Delta);
if (r.WillIntersect)
{
// Move the polygon by its velocity, then move
// the polygons appart using the Minimum Translation Vector
polygonATranslation = _movement.Delta + r.MinimumTranslationVector;
}
else
{
// Just move the polygon by its velocity
polygonATranslation = _movement.Delta;
}
polygonA.Offset(polygonATranslation);
}
}
return false;
}
public void Offset(Vector2D vector)
{
_position = new Point2D(_position.X + vector.i, _position.Y + vector.j);
}
public double Dot(Vector2D vector)
{
return Magnitude * vector.Magnitude * Math.Cos(Direction - vector.Magnitude);
}